Results 291 to 300 of about 14,108,193 (356)
Some of the next articles are maybe not open access.
Parametric design and regenerative braking control of a parallel hydraulic hybrid vehicle
, 2020Hydraulic hybrid technologies improve the fuel economy of city-use medium duty vehicles by recovering braking energy and reusing it for driving, most notably vehicle launching.
Shilei Zhou, P. Walker, Nong Zhang
semanticscholar +1 more source
2020
3D digital models can be created using generative processes, which can be transformed and adapted almost infinitely if they remain within their digital design software. For example, it is easy to alter a 3D structure’s/object's colour, size, geometry and topology by adjusting values associated with those attributes.
openaire +2 more sources
3D digital models can be created using generative processes, which can be transformed and adapted almost infinitely if they remain within their digital design software. For example, it is easy to alter a 3D structure’s/object's colour, size, geometry and topology by adjusting values associated with those attributes.
openaire +2 more sources
International Journal of Control, 1987
A parametrization of dynamical output-feedback compensators that will assign a complete set of distinct eigenvalues to a given state-space system is presented. The main result is a compact parametric expression for the gain matrices of an output-feedback compensator, of dynamical order I > n − (m + r), explicitly characterized by two sets of free ...
P. HIPPE, J. O'REILLY
openaire +1 more source
A parametrization of dynamical output-feedback compensators that will assign a complete set of distinct eigenvalues to a given state-space system is presented. The main result is a compact parametric expression for the gain matrices of an output-feedback compensator, of dynamical order I > n − (m + r), explicitly characterized by two sets of free ...
P. HIPPE, J. O'REILLY
openaire +1 more source
Thinking parametric design: introducing parametric Gaudi
Design Studies, 2006Abstract This paper presents an innovative methodology for parametric design called Design Procedures (DP) and shows how it is applied to the columns of the Expiatory Temple of the Sagrada Familia. Design Procedures are actions that generate parametric models where geometrical components are consider as variables. A brief introduction on parametric
openaire +1 more source
Sustainable cities and society, 2019
Decisions made at early design stage have major impacts on buildings’ life-cycle environmental performance. However, when only a few parameters are determined in early design stages, the detailed design decisions may still vary significantly.
Kailun Feng, Weizhuo Lu, Yaowu Wang
semanticscholar +1 more source
Decisions made at early design stage have major impacts on buildings’ life-cycle environmental performance. However, when only a few parameters are determined in early design stages, the detailed design decisions may still vary significantly.
Kailun Feng, Weizhuo Lu, Yaowu Wang
semanticscholar +1 more source
Journal of Optimization Theory and Applications, 1976
Two algorithms for the solution of a parametric optimal design problem are developed and applied to example problems from diverse fields, such as finite allocation problems, optimal design of dynamical systems, and Chebyshev approximation. Sensitivity analysis gives rise to a first-order feedback law, which contains a compensating term for any error in
Kwak, B. M., Haug, E. J. jun.
openaire +1 more source
Two algorithms for the solution of a parametric optimal design problem are developed and applied to example problems from diverse fields, such as finite allocation problems, optimal design of dynamical systems, and Chebyshev approximation. Sensitivity analysis gives rise to a first-order feedback law, which contains a compensating term for any error in
Kwak, B. M., Haug, E. J. jun.
openaire +1 more source
Interactive Parallel Coordinates for Parametric Design Space Exploration
CHI Extended Abstracts, 2020We present an interactive visualization based on parallel coordinates that enables comparison, generation, and modification of multiple parametric design alternatives. Such capabilities are lacking in existing tools.
Arefin Mohiuddin, R. Woodbury
semanticscholar +1 more source
International journal of thermal sciences, 2019
The key incentive of current research is to perform numerically a parametric investigation of the thermal-hydraulic performance in a fin-and-tube compact heat exchanger (FTCHE) presenting innovative design of fin profiles and oval form of tubes.
A. Gholami +3 more
semanticscholar +1 more source
The key incentive of current research is to perform numerically a parametric investigation of the thermal-hydraulic performance in a fin-and-tube compact heat exchanger (FTCHE) presenting innovative design of fin profiles and oval form of tubes.
A. Gholami +3 more
semanticscholar +1 more source
Architectural Parametric Designing
eCAADe proceedings, 2006This paper describes a unique coupling of an architectural urban design studio with an in-depth digital media course in order to explore new ways of architectural expression, form finding and communication. It reports on the variables, goals and outcomes of this design studio as well as its integration of digital parametric design that allowed the ...
openaire +1 more source
Designing faired parametric surfaces
Computer-Aided Design, 1991The paper considers a fairing approach to the shape control of surfaces. Therefore the authors compare three different constructions of a new surface from the invariants of the design surface and to use the surface areas as the fairness metric which does not depend on the particular parametrization of the surface.
Rando, T., Roulier, J. A.
openaire +2 more sources